<style>

    header {
        width: 100%;
        height: 100px;
        background: #fff;
        position: relative;
        z-index: 9;
    }
    .win_title{
        text-align: center;
        width: 100%;
        line-height: 45px;
        height: 45px;
    }
    
    
</style>


<header class="myBorder">
    <div class="win_title aui-border-b"> 
        <div class="aui-pull-left aui-iconfont aui-icon-left icon-left-coler" tapmode onclick="closeWin()"></div>
        <div class="">
            商品规格
        </div>
    </div> 
</header>

<footer class="aui-nav">
    <div class="myBtn">确认发布</div>
</footer> 
<script>    
    //为了在下面的热门类别可以通用，单独出来
    function changeCheck(obj){
        $(obj).parent().find("li").removeClass("active");
        $(obj).addClass("active");
    }
</script>